Details

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120x120x38mm DC 12V Brushless Fan — Ultra-High Flow Industrial Cooling 🌬️⚙️

This is a heavy-duty axial cooling fan engineered for maximum heat dissipation in 12V DC environments. Featuring a massive 120mm (approx. 4") frame and an extra-thick 38mm depth, this fan is designed to deliver superior static pressure and massive airflow, making it the ideal choice for high-density server racks, large power supplies, and automated industrial machinery.

Built with advanced motor protection and global safety certifications, it provides powerful and reliable active ventilation for critical hardware infrastructure.

Key Performance Features

• Industrial 38mm High-Performance Profile: The 120mm x 120mm x 38mm dimensions move significantly more air than standard 25mm deep fans, making it perfect for pushing air through thick heatsinks or restricted enclosures.

• High-Efficiency 12V DC Motor: Optimized for DC 12V power environments, drawing a precise current of 0.30A to provide a powerful cooling output with industrial-grade torque.

• Impedance Protected Technology: Features integrated safety circuitry to protect the motor from burnout and thermal failure if the fan blades are physically obstructed.

• Reliable Sleeve Bearing System: Equipped with a professional-grade sleeve bearing for smooth rotation and consistent performance in horizontal or vertical mounting.

• Global Safety Certifications: Fully compliant with international standards, carrying the CE, SB, and UL-style marks for verified electrical safety.

Technical Specifications

• Dimensions: 120mm x 120mm x 38mm.

• Voltage: DC 12V.

• Current: 0.30A.

• Bearing Type: Sleeve Bearing.

• Protection: Impedance Protected.

• Connector: 2-Pin Terminal Plug.

• Compliance: CE, SB.

Typical Applications

• High-Performance Computing: Ideal as a high-flow exhaust for server chassis, workstation cases, and cryptomining rigs.

• Industrial Control Cabinets: Provides critical cooling for large PLCs, motor drivers, and power distribution modules.

• Large Power Supplies: Used for active heat extraction in massive AC/DC converters and uninterruptible power supplies (UPS).

• Automated Machinery: Reliable thermal management for industrial printers, laser cutters, and laboratory equipment.

Top 3 Customer Questions & Concerns 🙋‍♂️

🔄 How do I confirm the airflow direction? Air is typically drawn in through the open face and exhausted through the side containing the manufacturer's label and motor support struts. For precise installation, check the molded rotation and airflow arrows on the side of the plastic housing.

🛡️ Is this fan rated for 24/7 continuous duty? Yes. The Impedance Protected motor and heavy-duty frame design signify that this fan is built for the rigorous, non-stop operation cycles required in professional and industrial hardware.

🔌 What type of connector is provided? The fan comes equipped with a standard 2-pin terminal plug, allowing for easy "plug-and-play" integration into industrial wiring harnesses and OEM power boards.